RetrievalOptionsUseResolution

This read-write property controls the aaHistClientTrend control’s default behavior for determining the number of cycles in cycle-based data retrieval. This setting applies to all tags in a trend whose retrieval style is set to Style selected at option level.

Syntax

aaHistClientTrend.RetrievalOptionsUseResolution = discrete;

Result = aaHistClientTrend.RetrievalOptionsUseResolution;

Remarks

This property is only relevant if the RetrievalOptionsUseAutoCycles property is set to False.

If this property is set to False, the aaHistClientTrend control uses a fixed number of cycles when retrieving data using cycle-based retrieval modes. To specify the number of cycles, use the RetrievalOptionsCycleCount property.

If it is set to True, the aaHistClientTrend control calculates the number of cycles based on the query duration and a time interval. To specify this interval, use the RetrievalOptionsResolution property.

This property is relevant for all retrieval modes except the following: Delta, Full, and Slope.

The default value is False.